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Updated: Aug 28, 2025

Quantification of Mouse Heart Left Ventricular Function, Myocardial Strain, and Hemodynamic Forces by Cardiovascular Magnetic Resonance Imaging
Published on: May 24, 2021
Limits of Cardiovascular Adaptation During an Extreme Ultramarathon: Insights From Serial Multidimensional,
Mohamad Rabbani1, Alessandro Satriano1, Julio Garcia1,2
1Libin Cardiovascular Institute, Department of Cardiac Sciences, Cummings School of Medicine, University of Calgary, Alberta, Canada.
Abstract:
Extreme endurance athletic challenges provide unique opportunities to study the cardiovascular system's capacity for structural, functional, and hemodynamic adaptation. The authors present a case of a male subject who ran 2,469 km, with serial multiparametric cardiac magnetic resonance imaging used to demonstrate adaptive and maladaptive alterations in cardiac remodeling and myocardial tissue health. (Level of Difficulty: Advanced.).
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